There is a growing need in the Semantic Web (SW) community for technologies that give humans easy access to the machine-oriented Web of data. Because it maps data to text, Natural Language Generation (NLG) provides a natural means for presenting this data in an organized, coherent and accessible way. Conversely, the representation languages used by the semantic web (e.g., RDF, OWL, SPARQL) are a natural starting ground for NLG systems.